Answer:
x = -8
Step-by-step explanation:
I will show each step algebraically. If you need further explanation, feel free to ask questions :)
Rewrite
Subtract 7
Multiply by reciprocal (2/1)
I hope this helps!
<u>Construct potential hypotheses</u><u> or research questions to relate the </u><u>variables </u><u>in each of the following examples - </u>
<u>Political party and support of the affordable care act -</u>
- Given this, there can be a relationship between the ideological group and the support of the moderate consideration act.
- that various ideological groups may support various types of government disability conspiracies and might have various goals.
- A few gatherings might focus on a list of topics or problems and might provide serious thought at some random time.
- which might facilitate the implementation of the Affordable Care Act, while others would be gradually forgiving toward such arrangements.
- The implementation and success of the Affordable Care Act may depend on the rise of certain ideological movements.
and their ability to express what they think about the Act's purpose.
Learn more about hypotheses
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Nineteen million, two hundred sixty-six thousand, four hundred twenty! :)
Answer:
The ladder is 4.86 foot from the base of the wall .
Step-by-step explanation:
Given as :
The length of the ladder = 28 ft
The ladder makes angle of 80° with the ground
Let The distance of the ladder from the foot of the wall = x ft
Now, From Triangle BAC
Cos angle = ![\dfrac{\textrm Base}{\textrm Hypotenuse}](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Ctextrm%20Base%7D%7B%5Ctextrm%20Hypotenuse%7D)
I.e Cos 80° = ![\dfrac{\textrm BA}{\textrm AC}](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Ctextrm%20BA%7D%7B%5Ctextrm%20AC%7D)
Or, 0.1736 = ![\dfrac{\textrm x}{\textrm 28}](https://tex.z-dn.net/?f=%5Cdfrac%7B%5Ctextrm%20x%7D%7B%5Ctextrm%2028%7D)
Or, x = 0.1736 × 28
∴ x = 4.86 foot
So, The distance of ladder from wall base = x = 4.86 foot
Hence The ladder is 4.86 foot from the base of the wall . Answer